2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.controller.netconf.confignetconfconnector.mapping.runtime;
11 import com.google.common.base.Predicate;
12 import com.google.common.collect.Collections2;
13 import com.google.common.collect.Sets;
14 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.config.InstanceConfig;
15 import org.opendaylight.controller.netconf.util.xml.XmlNetconfConstants;
16 import org.w3c.dom.Document;
17 import org.w3c.dom.Element;
19 import javax.management.ObjectName;
20 import java.util.Hashtable;
22 import java.util.Map.Entry;
25 public class InstanceRuntime {
30 private static final String KEY_ATTRIBUTE_KEY = "key";
32 private final InstanceConfig instanceMapping;
33 private final Map<String, InstanceRuntime> childrenMappings;
34 private final Map<String, String> jmxToYangChildRbeMapping;
36 public InstanceRuntime(InstanceConfig instanceMapping, Map<String, InstanceRuntime> childrenMappings,
37 Map<String, String> jmxToYangChildRbeMapping) {
38 this.instanceMapping = instanceMapping;
39 this.childrenMappings = childrenMappings;
40 this.jmxToYangChildRbeMapping = jmxToYangChildRbeMapping;
44 * Finds all children runtime beans, same properties and values as current
45 * root + any number of additional properties
47 private Set<ObjectName> findChildren(ObjectName innerRootBean, Set<ObjectName> childRbeOns) {
48 final Hashtable<String, String> wantedProperties = innerRootBean.getKeyPropertyList();
50 return Sets.newHashSet(Collections2.filter(childRbeOns, new Predicate<ObjectName>() {
53 public boolean apply(ObjectName on) {
54 Hashtable<String, String> localProperties = on.getKeyPropertyList();
55 for (Entry<String, String> propertyEntry : wantedProperties.entrySet()) {
56 if (!localProperties.containsKey(propertyEntry.getKey()))
58 if (!localProperties.get(propertyEntry.getKey()).equals(propertyEntry.getValue()))
60 if (localProperties.size() <= wantedProperties.size())
69 * Finds next level root runtime beans, beans that have the same properties
70 * as current root + one additional
72 private Set<ObjectName> getRootBeans(Set<ObjectName> childRbeOns, final String string, final int keyListSize) {
73 return Sets.newHashSet(Collections2.filter(childRbeOns, new Predicate<ObjectName>() {
76 public boolean apply(ObjectName on) {
77 if (on.getKeyPropertyList().size() != keyListSize + 1)
79 if (!on.getKeyPropertyList().containsKey(string))
86 public Element toXml(ObjectName rootOn, Set<ObjectName> childRbeOns, Document document) {
87 return toXml(rootOn, childRbeOns, document, null, null);
90 public Element toXml(ObjectName rootOn, Set<ObjectName> childRbeOns, Document document, String instanceIndex,
92 Element xml = document.createElement(keyName == null ? XmlNetconfConstants.DATA_KEY : keyName);
94 xml = instanceMapping.toXml(rootOn, null, "namespace", document, xml);
96 if (instanceIndex != null) {
97 xml.setAttribute(KEY_ATTRIBUTE_KEY, instanceIndex);
100 for (Entry<String, InstanceRuntime> childMappingEntry : childrenMappings.entrySet()) {
101 Set<ObjectName> innerRootBeans = getRootBeans(childRbeOns, childMappingEntry.getKey(), rootOn
102 .getKeyPropertyList().size());
104 for (ObjectName objectName : innerRootBeans) {
105 Set<ObjectName> innerChildRbeOns = findChildren(objectName, childRbeOns);
106 String runtimeInstanceIndex = objectName.getKeyProperty(childMappingEntry.getKey());
108 String elementName = jmxToYangChildRbeMapping.get(childMappingEntry.getKey());
109 xml.appendChild(childMappingEntry.getValue().toXml(objectName, innerChildRbeOns, document,
110 runtimeInstanceIndex, elementName));